forked from baron/baron-sso
36 lines
1.1 KiB
TypeScript
36 lines
1.1 KiB
TypeScript
import { beforeEach, describe, expect, it, vi } from "vitest";
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import { t } from "./i18n";
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describe("i18n utility", () => {
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beforeEach(() => {
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window.localStorage.clear();
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vi.clearAllMocks();
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});
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it("returns fallback if key not found", () => {
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expect(t("non.existent.key", "Fallback")).toBe("Fallback");
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});
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it("returns key if fallback not provided and key not found", () => {
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expect(t("non.existent.key")).toBe("non.existent.key");
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});
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it("replaces variables in template", () => {
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expect(t("test.key", "Hello {{ name }}", { name: "World" })).toBe(
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"Hello World",
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);
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});
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it("respects locale in localStorage", () => {
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window.localStorage.setItem("locale", "en");
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// We expect some key that exists in en.toml
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// Let's use a common one or a fallback if we don't know the content
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expect(t("ui.common.save", "Save")).toBe("Save");
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});
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it("defaults to ko if no locale set and browser language is ko", () => {
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vi.spyOn(window.navigator, "language", "get").mockReturnValue("ko-KR");
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expect(t("ui.common.save", "저장")).toBe("저장");
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});
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});
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